0303112v1

related topics
{alice, bob, state}
{qubit, qubits, gate}

Quantum teleportation between multiparties

Andrzej Grudka

abstract: The paper presents general protocols for quantum teleportation between multiparties. It is shown how N parties can teleport N unknown quantum states to M other parties with the use of N+M qudits in the maximally entangled state. It is also shown that a single pair of qudits in the maximally entangled state can be used to teleport two qudits in opposite directions simultaneously.

oai_identifier:
oai:arXiv.org:quant-ph/0303112
categories:
quant-ph
comments:
12 pages
arxiv_id:
quant-ph/0303112
journal_ref:
Acta Phys. Slov. 54, 291 (2004)
created:
2003-03-18

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